viii 



Royal Society by George Dollond, Esq. F.R.S. By Peter Barlow, 

 Esq. F.R.S .pageUQ 



On the extensive atmosphere of Mars. By Sir James South, Knt. 

 F.R.S 158 



On the Law which connects the Various Magneto-electric Phenomena 

 lately discovered by Dr. Faraday. By the Rev. William Ritchie, 

 LL.D. F.R.S. Professor of Natural and Experimental Philosophy 

 in the Royal Institution of Great Britain, and Professor of Natural 

 Philosophy and Astronomy in the University of London 159 



An Account of an extraordinary Meteor seen at Malvern, November 

 ]2, 1832. By W. Addison, Esq. F.L.S 159 



On certain properties of Vapour. By the Rev. Dionysius Lardner, 

 LL.D. F.R.S 159 



On the Secretion and Uses of the Bile. By B. Phillips, Esq 160 



1833. 



Experimental Researches in Electricity, Third Series. By Michael 

 Faraday, Esq. D.C.L. F.R.S. M.R.I 161 



Magnetical Experiments, made principally in the South of Europe and 

 Asia Minor, during the years 1827 and 1832. By the Rev. George 

 Fisher, M.A. F.R.S 103 



An experimental Inquiry into the Treatment of Tic Douloureux. By 

 W. R. Whatton, Esq. F.S.A. M.R.C.S 164 



On the Relation which subsists between the Nervous and Muscular 

 Systems in the more perfect Animals, and the nature of the Influ- 

 ence by which it is maintained. By A. P. W. Philip, M.D. F.R.S. 

 L. & E 164 



On the Existence of four distinct Hearts, having regular Pulsations, 

 connected with the Lymphatic System, in certain Amphibious Ani- 

 mals. By John Miiller, M.D. Professor of Physiology in the Uni- 

 versity of Bonn 165 



On the Influence of the Sun's Rays on the Oscillations of the Magnetic 

 Needle. By William Snow Hams, Esq. F.L.S. In a letter ad- 

 dressed to Samuel Hunter Christie, Esq. M.A. F.R.S 175 



A Relation of the case of Thomas Hardy Kirman, with remarks on 

 Corpulence. By Thomas Joseph Pettigrew, Esq. F.R.S 176 



Experimental Determination of the Laws of Magneto-electric Induc- 

 tion in different masses of the same Metal, and of its Intensity in 

 different Metals. By Samuel Hunter Christie, Esq. M.A. F.R.S... 177 



Note on the Tides. By John William Lubbock, Esq. V.P. and Trea- 

 surer of the Royal Society 178 



On the Nature of Sleep. By A. P. W. Philip, M.D. F.R.S. L. & E. 179 



On the Figures obtained by strewing Sand on Vibrating Surfaces com- 

 monly called Acoustic Figures. By Charles Wheatstone, Esq. ... 180 



An Account of two cases of inflammatory Tumour produced by a de- 

 posit of the Larva of a large Fly (GEstrus humanus) beneath the 

 Cutis in the Human Subject ; accompanied with Drawings of the 

 Larva. By John Howship, Esq 181 



Experimental Researches in Electro-magnetism. By the Rev. Wil- 

 liam Ritchie, LL.D. F.R.S 181 



